PLEASE HELP I WILL GIVE YOU A CROWN AND LOTS OF POINTS 16 POINTS
Which of these standard precautions could prevent a health concern?

Select all that apply.

1. put on a scrub cap before taking a patient's temperature
2. ​wearing waterproof gloves before touching bodily fluids
3. sanitizing the skin before inserting a needle
4. placing a used needle in a garbage can for disposal

2, 3, and 4.

Explanation:

All three of these options could prevent a health concern.

2. Wearing waterproof gloves before and during touching bodily fluids can help to prevent possible virus and bacterial spread as well as help to stop any contaminates of the bodily fluids get anybody sick, especially the person handling the fluids.

3. Sanitizing the skin before inserting any needles can help to eliminate any chance of bacteria or germs from getting onto the needle or inside the person through the skin or by the needle, which could make them sick.

4. Placing and disposing needles in there proper places as well as sharp objects in general can prevent any injuries from occurring from the needle/sharp object. As well as any bacteria, germs, or viruses on the needle can be properly disposed and taken care of, compared to someone getting those things in and/or on them.

Hope this helps! If this does help can i please have brainliest!

the gravitational force on an object increase as the mass of an object also, im not going to report you, but this question should be under the science category, not health